java 消息提示框，右下角弹出层形式。-java message box, the form of the lower-right corner of the pop-up layer.

这是一个实现了一对多聊天的在线客服，通过Ajax轮询实现通讯，在消息提示方面不很完善，望各位指点-This is a realization of the many online chat customer service, achieved through Ajax polling communication, prompt in the message area is not very perfect, hope you pointing